import turtle
turtle.setup(1500,700,0,0)
turtle.pu ()
turtle.left(165)
turtle.fd(700)
turtle.pensize(10)
turtle.pencolor("blue")
turtle.right(165)
turtle.pd()
turtle.fd(200)
turtle.pu()
turtle.bk(100)
turtle.left(90)
turtle.pd()
turtle.fd(150)
turtle.left(90)
turtle.fd(85)
turtle.bk(170)# i 完成
turtle.pencolor("red")
turtle.right(180)
turtle.pu()
turtle.fd(207)
turtle.left(90)
turtle.bk(55)
turtle.pd()
turtle.circle(70,180)         
turtle.circle(210,70)         
turtle.left(40)      
turtle.circle(210,70)
turtle.circle(70,180)#爱心完成，中心朝下
turtle.pu()
turtle.bk(60)
turtle.left(90)
turtle.fd(280)
turtle.pencolor("gold")
turtle.pd()
turtle.fd(210)
turtle.bk(140)
turtle.right(90)
turtle.fd(80)
turtle.right(90)
turtle.fd(100)
turtle.bk(100)
turtle.right(90)
turtle.pu()
turtle.circle(210,310)
turtle.pd()
turtle.circle(210,50)
turtle.right(90)
turtle.fd(170)
turtle.bk(100)
turtle.left(90)
turtle.fd(80)
turtle.bk(250)
turtle.right(90)
turtle.pu()
turtle.fd(200)
turtle.left(45)
turtle.pd()
turtle.fd(50)
turtle.left(45)
turtle.pu()
turtle.fd(120)
turtle.pd()
turtle.left(45)
turtle.fd(30)
turtle.right(45)
turtle.pu()
turtle.fd(80)
turtle.right(135)
turtle.pd()
turtle.fd(30)
turtle.bk(30)
turtle.pu()
turtle.left(45)
turtle.fd(100)
turtle.pd()
turtle.fd(200)
turtle.bk(200)
turtle.left(90)
turtle.pu()
turtle.circle(600,330)
turtle.pd()
turtle.circle(600,30)
turtle.pu()
turtle.right(90)
turtle.fd(70)
turtle.right(90)
turtle.fd(20)
turtle.right(45)
turtle.pd()#源里面白的第一个点开始写
turtle.fd(50)
turtle.left(55)
turtle.fd(70)
turtle.left(80)
turtle.fd(130)
turtle.left(80)
turtle.fd(70)
turtle.left(100)
turtle.fd(156)
turtle.left(100)
turtle.fd(35)
turtle.left(80)
turtle.pu()
turtle.fd(40)
turtle.pd()
turtle.fd(70)
turtle.bk(35)
turtle.right(90)
turtle.pu()
turtle.fd(50)
turtle.pd()
turtle.fd(155)
turtle.right(135)
turtle.fd(70)#小字沟
turtle.pu()
turtle.fd(70)
turtle.pd()
turtle.left(90)
turtle.fd(49)
turtle.left(135)
turtle.pu()
turtle.fd(250)
turtle.left(135)
turtle.pd()
turtle.fd(49)
turtle.pu()
turtle.left(135)
turtle.fd(180)
turtle.right(90)
turtle.fd(1200)
turtle.pd()
turtle.pencolor("lime")
turtle.circle(100,360)
turtle.pu()
turtle.bk(300)#开始写s
turtle.pd()
turtle.circle(60,180)
turtle.pu()
turtle.circle(60,100)
turtle.pd()
turtle.circle(60,260)
turtle.left(180)
turtle.pu()
turtle.circle(60,150)
turtle.pd()
turtle.circle(60,210)#s写完了，剩下一些装饰
turtle.left(180)
turtle.pencolor("cyan")
for i in range (4):
 turtle.pu()
 turtle.fd(200)#从s走到感叹号的距离
 turtle.pensize(20)
 turtle.pd()
 turtle.left(70)#向左转70度
 turtle.fd(50)
 turtle.pensize(25)
 turtle.fd(50)
 turtle.pensize(30)
 turtle.fd(50)
 turtle.pensize(35)
 turtle.fd(50)
 turtle.pu()
 turtle.bk(300)
 turtle.right(70)
 turtle.pd()
 turtle.circle(30,360)
 turtle.pu()
 turtle.right(110)
 turtle.bk(100)
 turtle.left(110)
 turtle.pd()










turtle.done()
